Well, I don't know what type of aircraft you fly, but it sounds as if it is pretty high up! If someone fall and hit the tarmac in a bad way they could easily get serious injuries or even loose their life!
I think you should go ahead and email the authorities about your company putting money before your safety!
In the company I am training with (one of the worlds largest shipping companies) they put safety before anything else.
Even though it is dark age for the airline industry it doesn't give anyone the right to not put safety as the no. 1 priority!